UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for X1510... Searching the city database file for: X1510 ... Date:1200Z 9 JAN 26 Station: X1510 WMO ident: 31510 Latitude: 50.25 Longitude: 127.50 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 135 300 7 SFC 995 172 -24.3 -29.0 65 4.7 -24.7 300 7 249.2 249.3 248.7 250.2 0.35 2 982 268 -21.3 -25.7 68 4.4 -21.8 314 7 253.2 253.2 252.5 254.5 0.48 3 930 668 -23.1 -29.1 58 6.0 -23.7 9 9 255.3 255.4 254.1 256.3 0.37 4 925 708 -22.9 -28.9 58 6.0 -23.5 15 9 255.9 256.0 254.6 257.0 0.38 5 850 1332 -20.1 -25.1 64 5.0 -20.8 5 13 265.1 265.2 262.3 266.8 0.59 6 831 1500 -19.9 -24.7 66 4.8 -20.6 4 13 267.0 267.1 263.8 268.8 0.62 7 700 2753 -27.5 -35.5 46 8.0 -28.2 355 9 272.0 272.1 266.6 272.8 0.27 8 526 4756 -40.9 -47.9 47 7.0 -41.2 291 23 279.1 279.1 270.8 279.4 0.10 9 500 5100 -42.5 -49.5 46 7.0 -42.8 280 25 281.2 281.2 272.0 281.5 0.08 10 452 5776 -44.7 -52.7 40 8.0 -44.9 275 30 286.7 286.7 275.0 286.9 0.06 11 400 6580 -50.7 -59.7 34 9.0 -50.8 270 35 289.1 289.1 276.2 289.2 0.03 12 370 7085 -54.5 -63.5 32 9.0 -54.6 267 38 290.6 290.6 277.0 290.6 0.02 13 300 8410 -61.7 -69.7 34 8.0 -61.7 260 46 298.4 298.4 280.6 298.4 0.01 14 298 8451 -61.9 -69.9 34 8.0 -62.0 260 46 298.7 298.7 280.8 298.7 0.01 15 250 9540 -57.9 -65.9 35 8.0 -58.0 260 42 320.0 320.0 288.8 320.1 0.02 16 235 9932 -56.5 -64.5 36 8.0 -56.6 259 42 327.8 327.8 291.1 327.9 0.03 17 200 10960 -55.5 -64.5 32 9.0 -55.7 255 42 344.9 344.9 295.5 345.0 0.03 18 150 12810 -51.7 -63.7 22 12.0 -52.1 240 50 381.0 381.0 302.5 381.2 0.05 19 144 13074 -50.3 -62.3 23 12.0 -50.8 239 49 387.9 387.9 303.5 388.2 0.06 20 100 15450 -49.3 -65.3 14 16.0 -50.2 235 36 432.5 432.5 309.1 432.8 0.06 21 70 17800 -45.9 -64.9 10 19.0 -47.6 235 40 486.2 486.2 314.0 486.7 0.09 22 58 19046 -46.7 -66.7 8 20.0 -48.6 249 43 511.2 511.3 315.8 511.8 0.08 23 50 20040 -41.5 -63.5 7 22.0 -44.9 260 46 545.7 545.7 317.9 546.7 0.15 24 46 20607 -38.9 -60.9 8 22.0 -43.2 258 43 565.1 565.2 319.0 566.7 0.23 25 38 21894 -45.9 -68.9 6 23.0 -48.8 255 37 579.0 579.0 319.6 579.7 0.09 26 38 21894 -46.1 -69.1 6 23.0 -49.0 255 37 578.5 578.5 319.6 579.2 0.09 27 30 23460 -46.5 -69.5 6 23.0 -49.8 250 29 617.9 617.9 321.5 618.7 0.11 28 28 23918 -47.5 -70.5 5 23.0 -50.7 243 29 627.4 627.4 321.8 628.2 0.10 29 24 24948 -43.7 -67.7 5 24.0 -48.5 228 30 666.7 666.8 323.3 668.2 0.18 30 22 25528 -47.7 -71.7 5 24.0 -51.5 219 31 671.6 671.7 323.5 672.5 0.11 31 20 26160 -46.9 -70.9 5 24.0 -51.2 210 31 692.6 692.7 324.2 693.8 0.13 32 18 26860 -46.3 -70.3 5 24.0 -51.1 199 30 715.7 715.8 325.0 717.1 0.16 33 12 29539 -49.5 -73.5 4 24.0 -54.4 155 27 792.4 792.4 327.1 793.9 0.15 34 10 30740 -47.5 -72.5 4 25.0 -53.8 135 25 842.2 842.3 328.2 844.5 0.21 35 9.9 30806 -47.5 -71.5 5 24.0 -53.8 844.7 844.8 328.3 847.3 0.25 TRP 298 8451 -61.9 -69.9 34 8.0 -62.0 260 46 298.7 298.7 280.8 298.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 4965.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 53.10 % Est. max temperature: -7.94 C = 17.71 F Sfc-Lift cond lev (LCL): 919.86 mb = 749.09 m = 2457.61 ft T: -22.72 C 700-500 lapse rate: 6.39 C/km Conv cond level (CCL): 639.00 mb = 3392.04 m = 11128.61 ft Mean mixing ratio: 0.42 g/kg Conv temperature: 0.82 C = 33.47 F Cap Strength: 19.14 C Lifted Index: 20.59 C Risk: None Lifted Index @300 mb: 29.92 C Lifted Index @700 mb: 14.70 C Showalter Index: 11.97 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 17.40 C K Index: -10.70 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.24 J/kg Max Up Vert Vel: 7.24 m/s Conv Inhibition (B-): 78884.50 J/kg Cap Strength: 20.39 C Lift Cond Lev (LCL): 864.31 mb = 1208.83 m = 3965.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 12 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 995 172 300 7 6.1 -3.5 | 187 8 1.0 7.7 1 925 708 15 9 -2.3 -8.7 | 109 8 -7.4 2.5 2 850 1332 5 13 -1.1 -13.0 | 74 6 -6.2 -1.8 3 700 2753 355 9 0.8 -9.0 | 117 5 -4.3 2.2 4 500 5100 280 25 24.6 -4.3 | 251 21 19.5 6.8 5 400 6580 270 35 35.0 -0.0 | 249 32 29.9 11.2 6 300 8410 260 46 45.3 8.0 | 244 45 40.2 19.2 7 298 8451 260 46 45.3 8.0 | 244 45 40.2 19.2 8 250 9540 260 42 41.4 7.3 | 243 41 36.3 18.5 9 200 10960 255 42 40.6 10.9 | 238 42 35.5 22.1 10 150 12810 240 50 43.3 25.0 | 227 53 38.2 36.2 11 100 15450 235 36 29.5 20.6 | 217 40 24.4 31.8 12 70 17800 235 40 32.8 22.9 | 219 44 27.7 34.1 13 50 20040 260 46 45.3 8.0 | 244 45 40.2 19.2 14 30 23460 250 29 27.3 9.9 | 226 31 22.2 21.1 15 20 26160 210 31 15.5 26.8 | 195 39 10.4 38.0 16 10 30740 135 25 -17.7 17.7 | 142 37 -22.8 28.9 Wind Parameters Mean winds (0-6000m): 305.5 at 16.4 knts Storm direction: 335.5 at 12.3 knts Shear (0-3000m) pos: 1.6 neg: 1.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -99.7 deg Storm rel helicity (0-3000m) pos: 5.2 neg: -18.4 tot: -13.2 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 3.9 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.69 Bulk Shear: 15.51 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 340 8 148 4| 9.5 0.0 9.5| 0.0 -9.3 -9.3 -18.7 -0.70| 10.2 -7.1 1000 359 9 112 5| 4.7 1.6 6.4| 0.0 -15.5 -15.5 -15.5 -0.75| 7.0 -5.2 1500 1 10 100 5| 3.2 1.2 4.3| 1.1 -17.4 -16.3 -10.9 -0.67| 5.4 -3.6 2000 1 11 97 5| 2.4 0.7 3.0| 3.0 -17.4 -14.4 -7.2 -0.53| 4.4 -2.4 2500 1 10 98 5| 1.9 0.5 2.4| 5.0 -17.4 -12.4 -5.0 -0.41| 3.9 -1.6 3000 359 10 99 5| 1.6 1.0 2.6| 5.2 -18.4 -13.2 -4.4 -0.39| 3.9 -1.5 4000 346 12 89 2| 1.2 2.1 3.3| 5.2 -22.7 -17.5 -4.4 -0.41| 4.3 -1.8 5000 322 14 265 3| 0.9 2.8 3.7| 5.2 -47.7 -42.5 -8.5 -0.42| 4.8 -2.0 6000 305 16 259 8| 0.8 3.0 3.7| 5.8 -49.9 -44.1 -7.3 -0.37| 4.7 -1.7 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20260109.12.gif